Injector



FIG. 1 is a front side perspective view of an injector showing my new design;

FIG. 2 is a rear side perspective view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof. 

The ornamental design for an injector, as shown and described. 